Basionym Name:Agaricus trailii Berk. & Cooke, J. Linn. Soc., Bot. 15: 368 (1876)
Homotypic synonyms:Gymnopilus trailii (Berk. & Cooke) Singer, Sydowia 9(1-6): 412 (1955)Pholiota trailii (Berk. & Cooke) Sacc., Syll. fung. (Abellini) 5: 752 (1887)